NO! there might be a small dip in the valve but it wont die.After the dip there will be huge boom in its value. Ban by China will affect. Expect BTC to be around 4500$ by the end of 2017. 5.2k$ should be expected as a closing by the end of Jan 2018. 10k ? by the end of Jan 2019.
Yes pump and dump is the part of bitcoin if it dumps it doesnt mean that it will end. Bitcoin will not die without china it is rising and now its 4kUSD and will soon touch 5000USD and then the profit rate will be attained and no one will complain or ask about its worth or say that it is dying so stay calm.